package demo05;

import java.util.ArrayList;

/*
题目:
自定义4个学生对象,添加到集合,并遍历

思路:
1.自定义Student学生类,四个部分
2.创建一个集合,用来存储学生对象,泛型:<Student>
3.根据类:创建4个学生对象
4.将4个学生对象添加到集合当中; add
5.遍历集合: for size get
 */
public class Demo02ArrayListStudent {

    public static void main(String[] args) {
        ArrayList<Student> list = new ArrayList<>();

        Student one = new Student("洪七公",12);
        Student two = new Student("欧阳锋",13);
        Student three = new Student("黄药师",14);
        Student four = new Student("段智兴",15);

        list.add(one);
        list.add(two);
        list.add(three);
        list.add(four);

        // 遍历集合
        for (int i = 0; i < list.size(); i++) {
            Student student = list.get(i);
            System.out.println("姓名:" + student.getName() + ",年龄:" + student.getAge());
        }
    }

}
